JP4941054B2 - 継目無ベンド管の製造方法並びに溶接継手及びその製造方法 - Google Patents

継目無ベンド管の製造方法並びに溶接継手及びその製造方法 Download PDF

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Publication number
JP4941054B2
JP4941054B2 JP2007090399A JP2007090399A JP4941054B2 JP 4941054 B2 JP4941054 B2 JP 4941054B2 JP 2007090399 A JP2007090399 A JP 2007090399A JP 2007090399 A JP2007090399 A JP 2007090399A JP 4941054 B2 JP4941054 B2 JP 4941054B2
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JP
Japan
Prior art keywords
pipe
seamless
cold
manufacturing
bend
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007090399A
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English (en)
Japanese (ja)
Other versions
JP2008249010A (ja
Inventor
勤 有田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Industries Ltd
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2007090399A priority Critical patent/JP4941054B2/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to BRPI0810061A priority patent/BRPI0810061B1/pt
Priority to CN2008800097546A priority patent/CN101652596B/zh
Priority to CA2678652A priority patent/CA2678652C/en
Priority to PCT/JP2008/055478 priority patent/WO2008123209A1/ja
Priority to KR1020097019362A priority patent/KR101122910B1/ko
Priority to EP08722744A priority patent/EP2131092A4/en
Priority to AU2008236110A priority patent/AU2008236110C1/en
Priority to RU2009140140/06A priority patent/RU2433331C2/ru
Priority to MX2009010304A priority patent/MX2009010304A/es
Priority to ARP080101256A priority patent/AR067276A1/es
Publication of JP2008249010A publication Critical patent/JP2008249010A/ja
Priority to US12/561,884 priority patent/US8549751B2/en
Application granted granted Critical
Publication of JP4941054B2 publication Critical patent/JP4941054B2/ja
Priority to US14/021,630 priority patent/US9364881B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L43/00—Bends; Siphons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/16—Auxiliary equipment, e.g. machines for filling tubes with sand
    • B21D9/18—Auxiliary equipment, e.g. machines for filling tubes with sand for heating or cooling of bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/022—Making profiled bars with soldered or welded seams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/10—Pipe-lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP2007090399A 2007-03-20 2007-03-30 継目無ベンド管の製造方法並びに溶接継手及びその製造方法 Expired - Fee Related JP4941054B2 (ja)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2007090399A JP4941054B2 (ja) 2007-03-30 2007-03-30 継目無ベンド管の製造方法並びに溶接継手及びその製造方法
AU2008236110A AU2008236110C1 (en) 2007-03-30 2008-03-25 Welded component comprising seamless bent pipe and seamless straight pipe sections and methods of manufacturing thereof
CA2678652A CA2678652C (en) 2007-03-30 2008-03-25 Welded component comprising seamless bent pipe and seamless straight pipe sections and methods of manufacturing thereof
PCT/JP2008/055478 WO2008123209A1 (ja) 2007-03-30 2008-03-25 継目無ベンド管および継目無直管を有する溶接継手並びにこれらの製造方法
KR1020097019362A KR101122910B1 (ko) 2007-03-30 2008-03-25 이음매 없는 벤드관 및 이음매 없는 직관을 가지는 용접 조인트 및 이들의 제조 방법
EP08722744A EP2131092A4 (en) 2007-03-30 2008-03-25 SEAMLESS ARC TUBE, WELD CONNECTION TO THE SEAMLESS ARC TUBE AND METHOD FOR THE PRODUCTION THEREOF
BRPI0810061A BRPI0810061B1 (pt) 2007-03-30 2008-03-25 método de fabricação de um tubo curvo sem costura, componente soldado e método de fabricação do mesmo
RU2009140140/06A RU2433331C2 (ru) 2007-03-30 2008-03-25 Сварной компонент, содержащий бесшовную изогнутую трубу и секции бесшовной прямой трубы, а также способы их производства
MX2009010304A MX2009010304A (es) 2007-03-30 2008-03-25 Componente soldado que comprende tubo doblado sin costura y secciones de tubo recto sin costuras asi como metodos para la frabricacion de los mismos.
CN2008800097546A CN101652596B (zh) 2007-03-30 2008-03-25 无缝弯管、具有无缝直管的焊接接头以及它们的制造方法
ARP080101256A AR067276A1 (es) 2007-03-30 2008-03-27 Componente soldado que comprende secciones de tubo sin costura doblado y de tubo sin costura recto y metodos de fabricacion del mismo
US12/561,884 US8549751B2 (en) 2007-03-20 2009-09-17 Method of manufacturing a welded component comprising a seamless bent pipe and seamless straight pipe sections
US14/021,630 US9364881B2 (en) 2007-03-30 2013-09-09 Welded component comprising seamless bent pipe and seamless straight pipe sections and methods of manufacturing thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007090399A JP4941054B2 (ja) 2007-03-30 2007-03-30 継目無ベンド管の製造方法並びに溶接継手及びその製造方法

Publications (2)

Publication Number Publication Date
JP2008249010A JP2008249010A (ja) 2008-10-16
JP4941054B2 true JP4941054B2 (ja) 2012-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007090399A Expired - Fee Related JP4941054B2 (ja) 2007-03-20 2007-03-30 継目無ベンド管の製造方法並びに溶接継手及びその製造方法

Country Status (12)

Country Link
US (2) US8549751B2 (zh)
EP (1) EP2131092A4 (zh)
JP (1) JP4941054B2 (zh)
KR (1) KR101122910B1 (zh)
CN (1) CN101652596B (zh)
AR (1) AR067276A1 (zh)
AU (1) AU2008236110C1 (zh)
BR (1) BRPI0810061B1 (zh)
CA (1) CA2678652C (zh)
MX (1) MX2009010304A (zh)
RU (1) RU2433331C2 (zh)
WO (1) WO2008123209A1 (zh)

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CN101850378B (zh) * 2010-05-21 2011-09-28 中国石油集团渤海石油装备制造有限公司 一种1.5d弯头制造方法
CN102817563B (zh) * 2012-07-13 2015-05-06 宝鸡石油钢管有限责任公司 一种壁厚渐变的连续油管及其制造方法
CN102808586B (zh) * 2012-07-13 2015-05-06 宝鸡石油钢管有限责任公司 一种壁厚渐变的连续油管及其制造方法
CN103672272A (zh) * 2012-09-11 2014-03-26 北京首宏钢重型装备技术有限公司 一种管坯
CN103604014A (zh) * 2013-11-14 2014-02-26 上海沈达空调配件厂（普通合伙） 一种异径管件及其制备方法
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MX2019013699A (es) 2017-05-22 2020-01-15 Nippon Steel Corp Tubo de acero curvo y metodo para producir el mismo.
CN107013780A (zh) * 2017-06-02 2017-08-04 中国二十冶集团有限公司 一种消除拉坯机泄油管高温附加应力的方法及补偿器
CN107511643B (zh) * 2017-09-25 2023-09-26 伊顿上飞（上海）航空管路制造有限公司 商用大型客机双壁不锈钢管加工方法及工装
CN109163161A (zh) * 2018-10-30 2019-01-08 江苏电力装备有限公司 一种用于制造弯管的直管、弯管和弯管的制造方法
CN109175024B (zh) * 2018-10-30 2020-04-07 江苏电力装备有限公司 一种弯管的加工方法及弯管
CN113525012A (zh) * 2021-07-20 2021-10-22 安徽大昌科技股份有限公司 一种偏心扩口扭力梁纵臂结构
CN114952111A (zh) * 2022-05-20 2022-08-30 国家石油天然气管网集团有限公司 用于长输管道的焊接方法及焊接装置、处理器及存储介质

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EP2131092A4 (en) 2010-06-09
KR20090122240A (ko) 2009-11-26
MX2009010304A (es) 2009-10-16
BRPI0810061A2 (pt) 2014-10-21
US20100000286A1 (en) 2010-01-07
AR067276A1 (es) 2009-10-07
AU2008236110B2 (en) 2011-06-30
WO2008123209A1 (ja) 2008-10-16
BRPI0810061B1 (pt) 2018-12-26
AU2008236110C1 (en) 2011-11-03
KR101122910B1 (ko) 2012-03-20
CN101652596A (zh) 2010-02-17
CA2678652C (en) 2014-04-29
AU2008236110A1 (en) 2008-10-16
US8549751B2 (en) 2013-10-08
RU2009140140A (ru) 2011-05-10
JP2008249010A (ja) 2008-10-16
EP2131092A1 (en) 2009-12-09
US9364881B2 (en) 2016-06-14
CN101652596B (zh) 2013-07-31
CA2678652A1 (en) 2008-10-16
US20140007641A1 (en) 2014-01-09

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